Input Parameter
List from
the IVP command E3 User A-disk
(formatted) :> Processing I If parameters are passed from CMs'1 they are checked: if the first
parameter is not 1, 2, or *, issue message and return to CMS with ..". return code = 1. I CMS 2 Copy the IVPX EXEC file to the user's A·disk, changing the format
to fixed-length (80-<:haracter) records.
3 Invoke the IVPX EXEC as a
nested procedure. (See Diagram 6-2 for details.) Output
xxxxxxxx INVALID OPERAND B A-disk file Diagraa 6-1. The liP EXEC Procedure
Chapter 6. The Installation Verification Procedure 115
Input Processing Output I Parameter
l List I ------.) If no parameters are passed and
test is not being run by system
operator, assume single machine
test (IVP*). >
Notes
1 When no parameters are specified on
the IVP command, the message
*** ARE YOU THE SYSTEM OPER· ATOR? ENTER "YES"OR "NO" is displayed. If the response is NO, the message
*** NOT SYSTEM OPERATOR· DEFAULT TO IVP *
is displayed, single machine testing is
set up [·INIT], and the testing starts
at test procedure 1.
2 The real system configuration is dis· played. The messages *** FROM A TERMINAL, ENTER
THE FOLLOWING FOUR COM· MANDS LOGIN IVPM1 (WHEN REQUESTED, ENTER
THE PASSWORD IVPASS) DEFINE STORAGE AS 16,384K IPL190 IVP 1
give instructions for running the
standard test procedure 1. Then the virtual machine enters a dormant state
which can be interrupted by signalling attention from the terminal. The
message
*** THIS PORTION OF IVP NOW GOING TO SLEEP is displayed and the system waits. Module IVPX IVPX 2 If no parameters are passed and
test is being run by system opera- =rlb tor, the system configuration is displayed. The system waits for
the first machine to be logged on
and the test started.
3 If first parameter is *, set up for single machine testing.
4 If first parameter is 1 or *, execute
test procedure 1.
(See Diagram 6-3 for details.) 5 If first parameter is 2 or *, execute
test procedure 2.
(See Diagram 64 for details.l Label Ref Notes ·CKOP 3 Set &GLOBAL2=4 to indicate single machine test. Erase all CMS files
with filenames IVPTST and IVPTST2. If return code is other than 0 or 2, the ERASE command (to erase the EXEC file) is stacked in the terminal and control returns to the CMS com-
mand environment. If the return
code is 0 or 2, test procedure 1 (MAIN1A) is executed. ·CKOP Diagram 6-2. Overview of the lVPX EXEC Procedure
116 IBM VK/370 Service Routines Program Logic
Messages
Messages Module Label Ref -INITB -GETOUT
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